Basa recarburant nderekuwedzera kabhoni yemukati yekukanda uye simbi castings. Sezvinoratidzwa nezita racho, carburant inowedzera kabhoni yemukati musimbi yakanyungudutswa. Semuenzaniso, inowanzoshandiswa kunyungudutsa simbi yenguruve, simbi yakaraswa, zvinhu zvinogadziriswa, uye iron ine yakakwira kabhoni. Carburizer yakakosha mukukanda, uye mabasa ayo anosanganisira:

1. Kubhadharwa kwekabhoni yemukati: gadzira iyo kabhoni yakarasika nekuda kwekunyunguduka kwenguva refu kuti uve nechokwadi chekuti kabhoni yesimbi yakanyungudutswa inosangana nechiyero.

2. Kuvandudza kushanda kwesimbi yakanyungudutswa: wedzera graphite nucleation core, kuderedza tsika yewhite cast iron, kunatsa zviyo, uye kunatsiridza machinability uye michina yesimbi yakakandwa.

3. Kugadzirisa kunaka kwekukanda: kuderedza pores uye shrinkage, kunatsiridza simba uye kuoma, uye kunatsiridza pamusoro pemhando uye mechanical properties.

4. Kuvandudza kukanda kushanda zvakanaka: kuderedza slag volume, kurerutsa mabasa ekubvisa slag, kudzikamisa maitiro ekukanda, uye kuderedza mari uye kushandiswa kwesimba.

5. Mamwe mabasa: kuwedzera kuwanda kwesimbi yakarashika, kuderedza kukanda mari; kuderedza kukukurwa kwemadziro echoto uye kuwedzera hupenyu hwebasa.

Kambani yedu inogona kupa yakagadzikana uye mutengo-inokwikwidza petroleum coke uye graphitized petroleum coke (artificial graphite) carburant. Unogamuchirwa kubvunza.